Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
JOIN TED
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
一个小国家的大想法——摒弃化石燃料
1,512,869 views |
莫妮卡·阿拉亚 |
TEDSummit
• June 2016
Read transcript
我们如何建立一个没有石油的社会呢?以她自己的国家,哥斯达黎加,作为保护环境和再生资源这一系列积极活动的例子,莫妮卡·阿拉亚身为一位气候倡导者,呈现了一个希望全世界各个行业都致力于洁净能源的大胆设想。
climate change
environment
global issues
transportation
collaboration
innovation
social change
nature
future
history
communication
community
activism
pollution
humanity
law
policy
infrastructure
natural resources
electricity
renewable energy
international development
TED is supported by ads and partners